407982480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10429}}^1$

素因数の和:10608

約数の個数: 80

約数和(自身を含む): 1272626880

約数和(自身を除く): 864644400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 10429, 13040, 19560, 20858, 31287, 39120, 41716, 52145, 62574, 83432, 104290, 125148, 156435, 166864, 208580, 250296, 312870, 417160, 500592, 625740, 834320, 1251480, 1699927, 2502960, 3399854, 5099781, 6799708, 8499635, 10199562, 13599416, 16999270, 20399124, 25498905, 27198832, 33998540, 40798248, 50997810, 67997080, 81596496, 101995620, 135994160, 203991240, 407982480]

約数ペア:

[(1, 407982480), (2, 203991240), (3, 135994160), (4, 101995620), (5, 81596496), (6, 67997080), (8, 50997810), (10, 40798248), (12, 33998540), (15, 27198832), (16, 25498905), (20, 20399124), (24, 16999270), (30, 13599416), (40, 10199562), (48, 8499635), (60, 6799708), (80, 5099781), (120, 3399854), (163, 2502960), (240, 1699927), (326, 1251480), (489, 834320), (652, 625740), (815, 500592), (978, 417160), (1304, 312870), (1630, 250296), (1956, 208580), (2445, 166864), (2608, 156435), (3260, 125148), (3912, 104290), (4890, 83432), (6520, 62574), (7824, 52145), (9780, 41716), (10429, 39120), (13040, 31287), (19560, 20858)]